University of Kashan Iranian Journal of Mathematical Chemistry 2228-6489 11 1 2020 03 01 On Topological Properties of the n-Star Graph 11 16 102863 10.22052/ijmc.2020.174205.1429 EN Negur Karamzadeh Department of Mathematics, Faculty of Mathematical Sciences, Shahid Beheshti University, Tehran, Iran Mohammad Reza Darafsheh University of Tehran Journal Article 2019 03 06 The n-star graph Sn is defined on the set of all n sequenses (u1,u2,...,un), ui ∈<br /> {1, 2, ..., n}, ui \ne uj and i \ne j, where edges are of the form (u1,u2,...,un) ∼ (ui,u2,...,un), for some i \ne 1. In this paper we will show that Sn is a vertex and edge transitive graph and discuss<br /> some topological properties of Sn. Star graph Vertex transitive graph edge transitive graph Wiener index https://ijmc.kashanu.ac.ir/article_102863_eaa3e677f0706042c99ef581e911311b.pdf